CN219801353U

CN219801353U - Efficient waterproof radio frequency coaxial connector

Info

Publication number: CN219801353U
Application number: CN202320995610.4U
Authority: CN
Inventors: 解群; 李明
Original assignee: Zhenjiang Jiancheng Precision Electronics Co ltd
Current assignee: Zhenjiang Jiancheng Precision Electronics Co ltd
Priority date: 2023-04-27
Filing date: 2023-04-27
Publication date: 2023-10-03
Anticipated expiration: 2033-04-27

Abstract

The utility model discloses a high-efficiency waterproof radio frequency coaxial connector which comprises a male component, wherein one end of the male component is detachably connected with a female component, the male component comprises a male connector, one end of the male connector is provided with an annular groove, a sealing ring is movably arranged in the annular groove, and a first damp-proof block is fixedly arranged in the male connector. According to the connector, the male head component is matched with the female head component, so that double waterproof can be performed, a waterproof effect is remarkably enhanced, the service life of the connector is prolonged, and meanwhile, the connector can be conveniently and integrally disassembled, and meanwhile, the protection performance of the connector can be improved, so that convenience can be provided for the use of the connector.

Description

Efficient waterproof radio frequency coaxial connector

Technical Field

The utility model relates to the field of coaxial connectors, in particular to a high-efficiency waterproof radio frequency coaxial connector.

Background

The rf coaxial connector is generally considered as an element attached to a cable or mounted on an instrument, is an element for electrically connecting or separating a transmission line, belongs to an electromechanical integrated product, and simply plays a role of a bridge, the existing connector is generally poor in tightness, and therefore does not have moisture-proof and waterproof performances, so that the service life is shortened, and therefore, a connector with a waterproof structure is required to be used, wherein the application number of the rf coaxial connector with good waterproof performance disclosed in CN201921082207.2 is also an increasingly mature technology, the rf coaxial connector with good waterproof performance connects an outer boundary cable with a cable joint on a main body of the rf coaxial connector, pushes a first connecting rod, enables a sealing member to move into a cylinder, and along with the movement of the sealing member, under the limiting action of slotting, a sealing ring is tightly attached to the cable on the cable joint, so that the air tightness between the sealing ring and the cable joint is enhanced, water molecules can be prevented from entering equipment or inside through the rf coaxial connector, rust of the equipment or the instrument is avoided, the equipment or the parts inside the equipment are improved, and the following defects are overcome in the service life of the connector: the connector can play a role in waterproof performance through the sealing piece, but the waterproof effect of the sealing piece is not obvious enough, so that the service life of the connector is influenced, and on the basis of the waterproof effect, the connector capable of obviously enhancing the waterproof performance is necessary;

the application number is CN202021790074.7, and the waterproof and moistureproof radio frequency coaxial connector is also an increasingly mature technology, and the coaxial connector can be quickly connected with external equipment through the arrangement of a thread groove, so that the installation mode is quick, the operation is simple, the quick installation effect of the device is improved, and the connector has the following defects in the use process: the connector is really convenient to disassemble and assemble quickly through the arranged thread grooves, but because the structure is of an integral structure, the connector cannot be disassembled integrally as required, and meanwhile, the connector has insufficient protective performance, so that the connector can be damaged by indication after long-time use.

Disclosure of Invention

The utility model aims to provide a high-efficiency waterproof radio frequency coaxial connector so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the efficient waterproof radio frequency coaxial connector comprises a male component, wherein one end of the male component is detachably connected with a female component;

the male component comprises a male connector, an annular groove is formed in one end of the male connector, a sealing ring is movably mounted in the annular groove, a first moisture-proof block is fixedly mounted in the male connector, the female component comprises a protective shell, a female connector is movably mounted in the protective shell, a spiral ring is fixedly connected to one end of the female connector, and a second moisture-proof block is fixedly mounted in the female connector.

As a preferable mode of the utility model, the side surface of the male connector is provided with a first thread section, and the side surface of the male connector is connected with a nut through the first thread section.

As a preferable scheme of the utility model, the side surface of the female connector is provided with a second thread section, the inside of the protective shell is provided with a thread groove, and the female connector is in threaded connection with the inside of the thread groove through the second thread section.

As a preferable scheme of the utility model, the male connector, the female connector, the nut and the protective shell are all made of stainless steel copper plating materials.

As a preferred scheme of the utility model, the spiral ring is connected with the inside of the annular groove in a threaded manner, and the second moisture-proof block is movably inserted into the inside of the male connector.

As a preferable mode of the utility model, the sealing ring is made of rubber.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the waterproof performance of the connector can be obviously enhanced by matching the male head component with the female head component, when the connector is used, the spiral ring is connected in the annular groove through the spiral thread, meanwhile, the joint of the male head connector and the female head connector can be preliminarily sealed through the sealing ring, so that the primary waterproof effect can be achieved, meanwhile, the first dampproof block and the second dampproof block can absorb moisture in the male head connector and the female head connector, so that the interior is kept dry, the secondary waterproof effect can be achieved, and compared with the waterproof effect of the sealing piece in the radio frequency coaxial connector with good waterproof performance in the prior art, the connector can be subjected to double waterproof through the structure, the waterproof effect of the connector can be obviously enhanced, and the service life of the connector is prolonged;

2. the connector is characterized in that the nut and the protective shell are arranged on the side surfaces of the male connector and the female connector, and the nut and the protective shell are respectively arranged on the side surfaces of the male connector and the female connector.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a disassembled view of the whole structure of the present utility model;

fig. 3 is a disassembled view of the whole structure of the present utility model.

In the figure: 1. a male component; 11. a male connector; 12. an annular groove; 13. a seal ring; 14. a first moisture barrier; 111. a first thread segment; 112. a nut; 2. a female head assembly; 21. a protective shell; 22. a female connector; 23. a spiro ring; 24. a second moisture barrier; 211. a second thread segment; 212. a thread groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the efficient waterproof radio frequency coaxial connector comprises a male component 1, wherein one end of the male component 1 is detachably connected with a female component 2;

the male component 1 comprises a male connector 11, an annular groove 12 is formed in one end of the male connector 11, a sealing ring 13 is movably mounted in the annular groove 12, a first moisture-proof block 14 is fixedly mounted in the male connector 11, the female component 2 comprises a protective shell 21, a female connector 22 is movably mounted in the protective shell 21, a spiral ring 23 is fixedly connected to one end of the female connector 22, and a second moisture-proof block 24 is fixedly mounted in the female connector 22.

Specifically, not only can double waterproof be carried out through the female head subassembly 2 of public first subassembly 1 cooperation, show the reinforcing water-proof effects, the life of extension connector can also improve the protectiveness of connector when being convenient for carry out whole dismantlement to the connector simultaneously, consequently can provide convenient for the use of connector, through with spiral ring 23 threaded connection inside ring channel 12, cooperation sealing washer 13 can seal the junction of public first connector 11 and female first connector 22, consequently can carry out preliminary waterproof, can absorb the moisture in public first connector 11 and the female first connector 22 through first dampproof block 14 and second dampproof block 24 simultaneously, consequently can play double water-proof effects.

In this embodiment: the side surface of the male connector 11 is provided with a first screw thread section 111, and the side surface of the male connector 11 is screw-coupled with a nut 112 through the first screw thread section 111.

Specifically, the nut 112 and the male connector 11 can be screwed together by the first screw thread section 111, so that the male connector 11 can be protected while the disassembly is facilitated.

In this embodiment: the side surface of the female connector 22 is provided with a second thread section 211, the inside of the protective shell 21 is provided with a thread groove 212, and the female connector 22 is in threaded connection with the inside of the thread groove 212 through the second thread section 211.

Specifically, the second thread segment 211 can be used to screw the protective shell 21 and the female connector 22, which is convenient for disassembly and protects the female connector 22.

In this embodiment: the male connector 11, the female connector 22, the nut 112 and the protective housing 21 are made of stainless steel copper plating.

Specifically, the stainless steel male connector 11, female connector 22, nut 112 and shield shell 21 not only enhance their strength, but also avoid rusting and corrosion, thereby prolonging the life of the connector.

In this embodiment: the spiral ring 23 is in threaded connection with the inside of the annular groove 12, and the second moisture-proof block 24 is movably inserted into the inside of the male connector 11.

Specifically, by screwing the spiral ring 23 inside the annular groove 12, not only can the disassembly and assembly of the male connector 11 and the female connector 22 be facilitated, but also the sealability of the connectors can be enhanced.

In this embodiment: the seal ring 13 is made of rubber.

Specifically, the sealing ring 13 made of rubber can tightly connect the spiral ring 23 and the annular groove 12, so that the tightness of the connector can be remarkably enhanced.

Working principle: when the connector is used, firstly, the spiral ring 23 is connected in the annular groove 12 in a threaded manner, the joint of the male connector 11 and the female connector 22 can be sealed through the sealing ring 13 made of rubber materials, meanwhile, the first dampproof block 14 and the second dampproof block 24 are in contact with each other, moisture in the male connector 11 and the female connector 22 can be absorbed, the waterproof effect of the connector can be achieved, the waterproof performance of the connector can be remarkably improved through the mutual matching of the structures, the service life can be prolonged, when the connector is detached, the spiral ring 23 is taken out of the annular groove 12, the male connector 11 and the female connector 22 can be detached, then the nut 112 and the protective shell 21 can be removed from the side surfaces of the male connector 11 and the female connector 22, the whole structure of the connector can be detached through the mutual matching of the nut 112 and the shell 21, the whole structure of the connector can be detached, and the protection performance of the connector can be improved.

Claims

1. The utility model provides a high-efficient waterproof radio frequency coaxial connector, includes public first subassembly (1), its characterized in that: one end of the male head assembly (1) is detachably connected with the female head assembly (2);

public first subassembly (1) is including public first connector (11), ring channel (12) are seted up to the one end of public first connector (11), the inside movable mounting of ring channel (12) has sealing washer (13), the inside fixed mounting of public first connector (11) has first dampproof block (14), female first subassembly (2) include protecting crust (21), the inside movable mounting of protecting crust (21) has female first connector (22), the one end fixedly connected with spiro ring (23) of female first connector (22), the inside fixed mounting of female first connector (22) has second dampproof block (24).

2. A highly effective waterproof rf coaxial connector as defined in claim 1, wherein: the side surface of the male connector (11) is provided with a first thread section (111), and the side surface of the male connector (11) is connected with a nut (112) through the first thread section (111).

3. A highly effective waterproof rf coaxial connector as defined in claim 1, wherein: the side surface of female first connector (22) has seted up second screw thread section (211), screw thread groove (212) have been seted up to the inside of protecting crust (21), female first connector (22) pass through second screw thread section (211) threaded connection in the inside of screw thread groove (212).

4. A highly effective waterproof rf coaxial connector as defined in claim 1, wherein: the male connector (11), the female connector (22), the nut (112) and the protective shell (21) are made of stainless steel copper plating materials.

5. A highly effective waterproof rf coaxial connector as defined in claim 1, wherein: the spiral ring (23) is in threaded connection with the inside of the annular groove (12), and the second dampproof block (24) is movably inserted into the male connector (11).

6. A highly effective waterproof rf coaxial connector as defined in claim 1, wherein: the sealing ring (13) is made of rubber.